Current Time in Phnom Penh
How to Check Current Time in Phnom Penh, Cambodia
Open the Phnom Penh time converter page: Go to https://www.xconvert.com/time-converter/cambodia/phnom-penh to load Phnom Penh pre-selected on the visual comparison grid. This is useful if you are planning a supplier call in Cambodia’s capital, checking support coverage for a Southeast Asia team, or confirming local time before a flight connection through Phnom Penh International Airport.
Add comparison cities with the + Add City button: Click + Add City and search for cities such as New York, London, and Bangkok to compare Phnom Penh with major finance, trade, and regional business hubs. New York is relevant for US-based buyers and NGOs, London is useful for European partners and development organizations, and Bangkok is a practical regional comparison because Thailand shares the same UTC+7 offset and has strong transport and commercial links with Cambodia.
Drag across the grid to select a meeting window: Click Select if needed, then drag across Phnom Penh’s row from 9:00 AM to 11:00 AM to highlight that range in purple and instantly see the matching times in other cities. For example, 9:00 AM in Phnom Penh is 2:00 AM in London during UK winter, 3:00 AM in London during British Summer Time, 8:00 PM the previous day in New York during Eastern Standard Time, and 9:00 PM the previous day in New York during Eastern Daylight Time, which quickly shows why a Phnom Penh morning meeting is usually difficult for North America.
Move, resize, and export the selected time range: Drag the center of the purple selection to shift the whole window later in the day, or use the left and right handles to fine-tune the overlap until you find a workable slot for all participants. Once selected, use the export options — ICS download, Google Calendar, Gmail, Copy to clipboard, and Share link — to send the finalized Phnom Penh meeting time to colleagues, clients, or remote teams so everyone sees the event in their own local time automatically.
About Phnom Penh Time Zone
Phnom Penh uses the IANA time zone Asia/Phnom_Penh, which runs on UTC+7 year-round. Cambodia does not observe daylight saving time, so the offset stays constant in every month of the year, making scheduling more predictable than in countries where the clock changes in spring and autumn.
As the capital of Cambodia, Phnom Penh follows the same national time standard as the rest of the country. Cambodia is located in mainland Southeast Asia, bordered by Thailand, Laos, and Vietnam, so Phnom Penh time is closely aligned with nearby regional business and travel networks. It matches Bangkok and Ho Chi Minh City at UTC+7, is 1 hour behind Singapore and Kuala Lumpur (UTC+8), and 2 hours behind Tokyo (UTC+9).
This stable UTC+7 offset is especially useful for companies coordinating manufacturing, sourcing, logistics, NGO operations, and regional travel across ASEAN markets. Because there is no DST shift in Phnom Penh, the time difference changes only when the other city changes its clocks, such as London moving between GMT and BST or New York moving between EST and EDT.
Phnom Penh City Details
Phnom Penh is the capital and largest city of Cambodia, with a population of 1,573,544. It sits at 11.56245° N, 104.91601° E, in the south-central part of the country near the confluence of the Mekong, Tonlé Sap, and Bassac rivers, which has historically made it a major administrative, trade, and transport center.
The local currency is the Cambodian riel (KHR), although US dollars are also widely used in many hotels, tourism businesses, and commercial transactions. Cambodia’s international dialing code is +855, so calls placed to Phnom Penh from abroad should use that country code before the local number.
Time Differences from Phnom Penh
Phnom Penh is 12 hours ahead of New York during Eastern Standard Time and 11 hours ahead during Eastern Daylight Time. That means when it is 9:00 AM in Phnom Penh, it is 9:00 PM the previous day in New York during standard time, or 10:00 PM the previous day during daylight time. This large gap matters for US-Cambodia coordination in apparel sourcing, nonprofit work, and customer support handoffs.
Phnom Penh is 7 hours ahead of London during GMT and 6 hours ahead during British Summer Time. So when it is 9:00 AM in Phnom Penh, it is 2:00 AM in London in winter and 3:00 AM in London in summer. For UK-based teams, the best overlap is usually late afternoon in Phnom Penh and morning in London.
Phnom Penh is 2 hours behind Tokyo all year because Tokyo runs on UTC+9 without DST. When it is 9:00 AM in Phnom Penh, it is 11:00 AM in Tokyo, which makes same-day business coordination relatively easy for regional operations, electronics supply chains, and airline scheduling.
Phnom Penh is 3 hours behind Sydney during Australian Eastern Standard Time and 4 hours behind Sydney during Australian Eastern Daylight Time. So 9:00 AM in Phnom Penh corresponds to 12:00 PM in Sydney in the Australian winter season and 1:00 PM in Sydney during daylight saving months. This is useful for travel planning and for companies managing APAC teams across Southeast Asia and Australia.
Phnom Penh is 3 hours ahead of Dubai year-round because Dubai uses UTC+4 and does not observe DST. When it is 9:00 AM in Phnom Penh, it is 6:00 AM in Dubai, which can still allow same-day communication for freight, construction, and trading businesses connecting the Gulf with Southeast Asia.
Frequently Asked Questions
What time zone is Phnom Penh in?
Phnom Penh is in the Asia/Phnom_Penh time zone. Its standard offset is UTC+7, and that offset remains the same throughout the year because Cambodia does not use daylight saving time.
Does Phnom Penh observe daylight saving time?
No, Phnom Penh does not observe daylight saving time. Cambodia keeps the same UTC+7 clock in January, June, and every other month, so there are no seasonal clock changes to track locally.
What is the time difference between Phnom Penh and New York?
Phnom Penh is 12 hours ahead of New York when New York is on Eastern Standard Time, and 11 hours ahead when New York is on Eastern Daylight Time. For example, if it is 8:00 PM in New York, it is 8:00 AM the next day in Phnom Penh during EST, or 7:00 AM the next day during EDT.
What is the best time to call Phnom Penh from the US?
For callers in the US, the most practical window is usually early evening in New York or late afternoon on the US West Coast, which corresponds to morning in Phnom Penh the next day. For example, 8:00 PM in New York is typically 7:00 AM or 8:00 AM in Phnom Penh, depending on the US daylight saving season, making it a workable time for business calls before the Cambodia workday gets busy.
What is the best time to call Phnom Penh from the UK?
The best UK-to-Phnom Penh calling window is usually UK morning to early midday, which lines up with Phnom Penh afternoon to early evening. For example, 10:00 AM in London is 5:00 PM in Phnom Penh during GMT and 4:00 PM in Phnom Penh during BST, which is often suitable for business discussions, embassy coordination, or travel arrangements.
What is the UTC offset for Phnom Penh?
Phnom Penh’s UTC offset is UTC+7:00. This means local time in Phnom Penh is always seven hours ahead of Coordinated Universal Time, with no seasonal adjustment.
What currency does Phnom Penh use?
Phnom Penh’s official currency is the Cambodian riel (KHR). In practice, many hotels, restaurants, and tourist-facing businesses also accept US dollars, but official pricing, banking references, and local accounting are based on KHR.
Is Phnom Penh in the same time zone as Bangkok or Ho Chi Minh City?
Yes, Phnom Penh is in the same UTC+7 time zone as Bangkok and Ho Chi Minh City. That makes regional scheduling simpler for overland transport, Mekong-area trade, airline planning, and cross-border business operations between Cambodia, Thailand, and Vietnam.